<!doctype html>
<html lang="en">

<head>
	<meta charset="UTF-8">
	<link rel="stylesheet" 
	      type="text/css" 
	      href="css-09.css">
    <title>CSS 定位</title>
</head>

<body>
</body>
	<div id='div1'>静态定位</div>
	<div id='div2'>绝对定位</div>
	<div id='div3'>相对定位</div>
	<div id='div4'>固定定位</div>
</div>
</html>
